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January Weather in Cayuga, United States

Last updated: June 24, 2025

In Cayuga, United States, the average temperature in January hovers around -2°C (30°F). However, temperatures can swing dramatically, with minimums plummeting to -29°C (-20°F) and maximums reaching up to 18°C (65°F). Expect a fair share of precipitation, averaging 79 mm (3.1 in) over 9 days, and prepare for a relatively damp environment with an average humidity of 84%.

January Temperature in Cayuga

In January in Cayuga, the average temperature is -2°C (30°F), with maxima reaching 18°C (65°F) and minima dipping to -29°C (-20°F). Be prepared for a wide range of weather conditions if you're planning to travel during this time!

January Weather in Cayuga: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cayuga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayuga, January typically has an average temperature of -2°C (30°F), with highs reaching up to 18°C (65°F) and lows dropping to around -29°C (-20°F).
JanFebMarAprMayJunJulAugSepOctNovDec293243526575777570584236
Data source: Temperature data for Cayuga generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Cayuga

In Cayuga in January, the precipitation amount is 79 mm (3.1 in) spread over 9 days.

January Precipitation Trends in Cayuga

The chart displays monthly precipitation patterns in Cayuga, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Cayuga, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7980113108148104100111681268165
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Cayuga

In Cayuga in January, humidity is 84%. With an average temperature of -2°C (30°F), this humidity feels like a biting chill that penetrates your layers, making traveling quite uncomfortable as the cold air wraps around you, amplifying the harshness of the winter weather.

January Average Humidity in Cayuga

This chart illustrates the average monthly humidity levels in Cayuga, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Cayuga is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Cayuga

In Cayuga in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Cayuga, you can check the information here.

Maximum UV Index Levels in Cayuga for January

The chart shows the monthly maximum UV Index (UVI) for Cayuga in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Cayuga typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Cayuga January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Cayuga Compares to Other Months

Weather in Cayuga varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Cayuga, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Cayuga, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (30°F)79 mm (3.1 inches)84%moderate
February Weather0°C (32°F)80 mm (3.1 inches)82%moderate
March Weather6°C (43°F)113 mm (4.4 inches)84%high
April Weather11°C (52°F)107 mm (4.2 inches)83%very high
May Weather18°C (65°F)148 mm (5.8 inches)80%very high
June Weather24°C (75°F)104 mm (4.1 inches)83%extreme
July Weather25°C (78°F)100 mm (3.9 inches)82%very high
August Weather24°C (75°F)111 mm (4.4 inches)82%very high
September Weather21°C (71°F)68 mm (2.7 inches)79%very high
October Weather14°C (58°F)126 mm (4.9 inches)79%high
November Weather5°C (42°F)81 mm (3.2 inches)88%moderate
December Weather2°C (36°F)64 mm (2.5 inches)87%moderate

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